Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/*
* Name: frio
* Description: Bootstrap V3 theme. The theme is currently under construction, so it is far from finished. For further information have a look at the <a href="https://github.com/friendica/friendica/tree/develop/view/theme/frio/README.md">ReadMe</a>.
* Version: V.0.8
* Author: Rabuzarus <https://friendica.kommune4.de/profile/rabuzarus>
*
*/
use Friendica\App;
use Friendica\Content\Text\Plaintext;
use Friendica\Content\Widget;
use Friendica\Core\Addon;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Database\DBM;
use Friendica\Model\Profile;
$frio = "view/theme/frio";
global $frio;
function frio_init(App $a)
{
// disable the events module link in the profile tab
$a->theme_events_in_profile = false;
$a->videowidth = 622;
$a->set_template_engine('smarty3');
$baseurl = System::baseUrl();
$style = PConfig::get(local_user(), 'frio', 'style');
$frio = "view/theme/frio";
global $frio;
// if the device is a mobile device set js is_mobile
// variable so the js scripts can use this information
if ($a->is_mobile || $a->is_tablet) {
$a->page["htmlhead"] .= <<< EOT
<script type="text/javascript">
var is_mobile = 1;
</script>
EOT;
}
if ($style == "") {
$style = Config::get('frio', 'style');
}
}
function frio_install()
{
Addon::registerHook('prepare_body_final', 'view/theme/frio/theme.php', 'frio_item_photo_links');
Addon::registerHook('item_photo_menu', 'view/theme/frio/theme.php', 'frio_item_photo_menu');
Addon::registerHook('contact_photo_menu', 'view/theme/frio/theme.php', 'frio_contact_photo_menu');
Addon::registerHook('nav_info', 'view/theme/frio/theme.php', 'frio_remote_nav');
Addon::registerHook('acl_lookup_end', 'view/theme/frio/theme.php', 'frio_acl_lookup');
Addon::registerHook('display_item', 'view/theme/frio/theme.php', 'frio_display_item');
logger("installed theme frio");
}
function frio_uninstall()
{
Addon::unregisterHook('prepare_body_final', 'view/theme/frio/theme.php', 'frio_item_photo_links');
Addon::unregisterHook('item_photo_menu', 'view/theme/frio/theme.php', 'frio_item_photo_menu');
Addon::unregisterHook('contact_photo_menu', 'view/theme/frio/theme.php', 'frio_contact_photo_menu');
Addon::unregisterHook('nav_info', 'view/theme/frio/theme.php', 'frio_remote_nav');
Addon::unregisterHook('acl_lookup_end', 'view/theme/frio/theme.php', 'frio_acl_lookup');
Addon::unregisterHook('display_item', 'view/theme/frio/theme.php', 'frio_display_item');
logger("uninstalled theme frio");
}
/**
* @brief Replace friendica photo links hook
*
* This function does replace the links to photos
* of other friendica users. Original the photos are
* linked to the photo page. Now they will linked directly
* to the photo file. This function is nessesary to use colorbox
* in the network stream
*
* @param App $a Unused but required by hook definition
* @param array $body_info The item and its html output
*/
function frio_item_photo_links(App $a, &$body_info)
{
$occurence = 0;
$p = Plaintext::getBoundariesPosition($body_info['html'], "<a", ">");
while ($p !== false && ($occurence++ < 500)) {
$link = substr($body_info['html'], $p['start'], $p['end'] - $p['start']);
$matches = [];
preg_match("/\/photos\/[\w]+\/image\/([\w]+)/", $link, $matches);
if ($matches) {
// Replace the link for the photo's page with a direct link to the photo itself
$newlink = str_replace($matches[0], "/photo/{$matches[1]}", $link);
// Add a "quiet" parameter to any redir links to prevent the "XX welcomes YY" info boxes
$newlink = preg_replace("/href=\"([^\"]+)\/redir\/([^\"]+)&url=([^\"]+)\"/", 'href="$1/redir/$2&quiet=1&url=$3"', $newlink);
// Having any arguments to the link for Colorbox causes it to fetch base64 code instead of the image
$newlink = preg_replace("/\/[?&]zrl=([^&\"]+)/", '', $newlink);
$body_info['html'] = str_replace($link, $newlink, $body_info['html']);
}
$p = Plaintext::getBoundariesPosition($body_info['html'], "<a", ">", $occurence);
}
}
/**
* @brief Replace links of the item_photo_menu hook
*
* This function replaces the original poke and the message links
* to call the addToModal javascript function so this pages can
* be loaded in a bootstrap modal
*
* @param App $a Unused but required by the hook definition
* @param array $arr Contains item data and the original photo_menu
*/
function frio_item_photo_menu(App $a, &$arr)
{
foreach ($arr["menu"] as $k => $v) {
if (strpos($v, 'poke/?f=&c=') === 0 || strpos($v, 'message/new/') === 0) {
$v = "javascript:addToModal('" . $v . "'); return false;";
$arr["menu"][$k] = $v;
}
}
}
/**
* @brief Replace links of the contact_photo_menu
*
* This function replaces the original poke and the message links
* to call the addToModal javascript function so this pages can
* be loaded in a bootstrap modal
* Additionally the profile, status and photo page links will be changed
* to don't open in a new tab if the contact is a friendica contact.
*
* @param App $a The app data
* @param array $args Contains contact data and the original photo_menu
*/
function frio_contact_photo_menu(App $a, &$args)
{
$cid = $args["contact"]["id"];
$pokelink = $args["menu"]["poke"][1];
$pmlink = $args["menu"]["pm"][1];
// Set the the indicator for opening the status, profile and photo pages
// in a new tab to false if the contact a dfrn (friendica) contact
// We do this because we can go back on foreign friendica pages throuhg
// friendicas "magic-link" which indicates a friendica user on froreign
// friendica servers as remote user or visitor
//
// The value for opening in a new tab is e.g. when
// $args["menu"]["status"][2] is true. If the value of the [2] key is true
// and if it's a friendica contact we set it to false
foreach ($args["menu"] as $k => $v) {
if ($k === "status" || $k === "profile" || $k === "photos") {
$v[2] = (($args["contact"]["network"] === "dfrn") ? false : true);
$args["menu"][$k][2] = $v[2];
}
}
// Add to pm and poke links a new key with the value 'modal'.
// Later we can make conditions in the corresponing templates (e.g.
// contact_template.tpl)
if (strpos($pokelink, 'poke/?f=&c=' . $cid) !== false) {
$args["menu"]["poke"][3] = "modal";
}
if (strpos($pmlink, 'message/new/' . $cid) !== false) {
$args["menu"]["pm"][3] = "modal";
}
}
/**
* @brief Construct remote nav menu
*
* It creates a remote baseurl form $_SESSION for remote users and friendica
* visitors. This url will be added to some of the nav links. With this behaviour
* the user will come back to her/his own pages on his/her friendica server.
* Not all possible links are available (notifications, administrator, manage,
* notes aren't available because we have no way the check remote permissions)..
* Some links will point to the local pages because the user would expect
* local page (these pages are: search, community, help, apps, directory).
*
* @param App $a The App class
* @param array $nav The original nav menu
*/
function frio_remote_nav($a, &$nav)
{
// get the homelink from $_XSESSION
$homelink = Profile::getMyURL();
if (!$homelink) {
$homelink = defaults($_SESSION, 'visitor_home', '');
}
// split up the url in it's parts (protocol,domain/directory, /profile/, nickname
// I'm not familiar with regex, so someone might find a better solutionen
//
// E.g $homelink = 'https://friendica.domain.com/profile/mickey' should result in an array
// with 0 => 'https://friendica.domain.com/profile/mickey' 1 => 'https://',
// 2 => 'friendica.domain.com' 3 => '/profile/' 4 => 'mickey'
//
//$server_url = preg_match('/^(https?:\/\/.*?)\/profile\//2', $homelink);
preg_match('/^(https?:\/\/)?(.*?)(\/profile\/)(.*)/', $homelink, $url_parts);
// Construct the server url of the visitor. So we could link back to his/her own menu.
// And construct a webbie (e.g. mickey@friendica.domain.com for the search in gcontact
// We use the webbie for search in gcontact because we don't know if gcontact table stores
// the right value if its http or https protocol
$webbie = '';
if (count($url_parts)) {
$server_url = $url_parts[1] . $url_parts[2];
$webbie = $url_parts[4] . '@' . $url_parts[2];
}
// since $userinfo isn't available for the hook we write it to the nav array
// this isn't optimal because the contact query will be done now twice
if (local_user()) {
// empty the server url for local user because we won't need it
$server_url = '';
// user info
$r = q("SELECT `micro` FROM `contact` WHERE `uid` = %d AND `self`", intval($a->user['uid']));
$r[0]['photo'] = (DBM::is_result($r) ? $a->remove_baseurl($r[0]['micro']) : "images/person-48.jpg");
$r[0]['name'] = $a->user['username'];
} elseif (!local_user() && remote_user()) {
$r = q("SELECT `name`, `nick`, `micro` AS `photo` FROM `contact` WHERE `id` = %d", intval(remote_user()));
$nav['remote'] = L10n::t("Guest");
} elseif (Profile::getMyURL()) {
$r = q("SELECT `name`, `nick`, `photo` FROM `gcontact`
WHERE `addr` = '%s' AND `network` = 'dfrn'",
dbesc($webbie));
$nav['remote'] = L10n::t("Visitor");
} else {
$r = false;
}
if (DBM::is_result($r)) {
$nav['userinfo'] = [
'icon' => (DBM::is_result($r) ? $r[0]['photo'] : "images/person-48.jpg"),
'name' => $r[0]['name'],
];
}
if (!local_user() && !empty($server_url)) {
$nav['logout'] = [$server_url . '/logout', L10n::t('Logout'), "", L10n::t('End this session')];
// user menu
$nav['usermenu'][] = [$server_url . '/profile/' . $a->user['nickname'], L10n::t('Status'), "", L10n::t('Your posts and conversations')];
$nav['usermenu'][] = [$server_url . '/profile/' . $a->user['nickname'] . '?tab=profile', L10n::t('Profile'), "", L10n::t('Your profile page')];
$nav['usermenu'][] = [$server_url . '/photos/' . $a->user['nickname'], L10n::t('Photos'), "", L10n::t('Your photos')];
$nav['usermenu'][] = [$server_url . '/videos/' . $a->user['nickname'], L10n::t('Videos'), "", L10n::t('Your videos')];
$nav['usermenu'][] = [$server_url . '/events/', L10n::t('Events'), "", L10n::t('Your events')];
// navbar links
$nav['network'] = [$server_url . '/network', L10n::t('Network'), "", L10n::t('Conversations from your friends')];
$nav['events'] = [$server_url . '/events', L10n::t('Events'), "", L10n::t('Events and Calendar')];
$nav['messages'] = [$server_url . '/message', L10n::t('Messages'), "", L10n::t('Private mail')];
$nav['settings'] = [$server_url . '/settings', L10n::t('Settings'), "", L10n::t('Account settings')];
$nav['contacts'] = [$server_url . '/contacts', L10n::t('Contacts'), "", L10n::t('Manage/edit friends and contacts')];
$nav['sitename'] = $a->config['sitename'];
}
}
/**
* @brief: Search for contacts
*
* This function search for a users contacts. The code is copied from contact search
* in /mod/contacts.php. With this function the contacts will permitted to acl_lookup()
* and can grabbed as json. For this we use the type="r". This is usful to to let js
* grab the contact data.
* We use this to give the data to textcomplete and have a filter function at the
* contact page.
*
* @param App $a The app data @TODO Unused
* @param array $results The array with the originals from acl_lookup()
*/
function frio_acl_lookup(App $a, &$results)
{
require_once 'mod/contacts.php';
$nets = x($_GET, "nets") ? notags(trim($_GET["nets"])) : "";
// we introduce a new search type, r should do the same query like it's
// done in /mod/contacts for connections
if ($results["type"] !== "r") {
return;
}
$sql_extra = '';
if ($results["search"]) {
$search_txt = dbesc(protect_sprintf(preg_quote($results["search"])));
$sql_extra .= " AND (`attag` LIKE '%%" . dbesc($search_txt) . "%%' OR `name` LIKE '%%" . dbesc($search_txt) . "%%' OR `nick` LIKE '%%" . dbesc($search_txt) . "%%') ";
}
if ($nets) {
$sql_extra .= sprintf(" AND network = '%s' ", dbesc($nets));
}
$total = 0;
$r = q("SELECT COUNT(*) AS `total` FROM `contact`
WHERE `uid` = %d AND NOT `self` AND NOT `pending` $sql_extra ", intval($_SESSION['uid']));
if (DBM::is_result($r)) {
$total = $r[0]["total"];
}
$sql_extra3 = Widget::unavailableNetworks();
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND NOT `self` AND NOT `pending` $sql_extra $sql_extra3 ORDER BY `name` ASC LIMIT %d, %d ",
intval($_SESSION['uid']), intval($results['start']), intval($results['count'])
);
$contacts = [];
if (DBM::is_result($r)) {
foreach ($r as $rr) {
$contacts[] = _contact_detail_for_template($rr);
}
}
$results["items"] = $contacts;
$results["tot"] = $total;
}
/**
* @brief Manipulate the data of the item
*
* At the moment we use this function to add some own stuff to the item menu
*
* @param App $a App $a The app data
* @param array $arr Array with the item and the item actions<br>
* 'item' => Array with item data<br>
* 'output' => Array with item actions<br>
*/
function frio_display_item(App $a, &$arr)
{
// Add subthread to the item menu
$subthread = [];
if (local_user() == $arr['item']['uid'] && $arr['item']['parent'] == $arr['item']['id'] && !$arr['item']['self']) {
$subthread = [
'menu' => 'follow_thread',
'title' => L10n::t('Follow Thread'),
'action' => 'dosubthread(' . $arr['item']['id'] . '); return false;',
'href' => '#'
];
}
$arr['output']['subthread'] = $subthread;
}